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2003 Chevrolet Astro

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Overview Upgrade your Stereo Upgrade your Speakers Add an Amplifier Digital Sound Processors Audio Installation & Accessories Dads & Grads Sale

Speakers & Speaker Installation for 2003 Chevrolet Astro

Find speakers to upgrade your sound and fit in the factory speaker location for your Astro.  After you choose your speakers, we'll help you find speaker adapters, speaker harnesses and other accessories for installation.

All car speakers

Shop All Speaker Locations in the Vehicle

See all speakers that fit, regardless of location.

Lower Front Door

Lower Front Door Speakers

Speakers for your lower front door.

Rear Pillar Speakers

Rear Pillar Speakers

Speakers for your rear pillars.

Upper Front Door Speakers

Upper Front Door Speakers

Speakers for your upper front door.

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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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Limited time!

Cerwin-Vega H746

550W Peak (80W RMS) 4x6" HED Series 2-Way Coaxial 4-ohm Speakers

H746 big
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Cerwin-Vega H746

550W Peak (80W RMS) 4x6" HED Series 2-Way Coaxial 4-ohm Speakers

• 275 watts Peak Each, 40 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your Astro
  • Rear Pillar
9
$59.99 /pair

In stock

Add to Cart
See all 8 special offers

Cerwin-Vega V4

480W Peak (160W RMS) 4" Vega Series 2025 Edition 2-Way Coaxial 4-ohm Speakers

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Cerwin-Vega V4

480W Peak (160W RMS) 4" Vega Series 2025 Edition 2-Way Coaxial 4-ohm Speakers

• 240 watts Peak Each, 80 watts RMS Each
• 1/2" Silk Balanced Dome Tweeters
• Carbon Fiber Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 83 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Save $25 on install kits for this speaker

found car based on your search
Fits the following location in your Astro
1
$109.99 /pair

In stock

Only 2 Left!

Add to Cart
Limited time!

Cerwin-Vega V46

360W Peak (120W RMS) 4x6" Vega Series 2025 Edition 2-Way Coaxial 4-ohm Speakers

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Cerwin-Vega V46

360W Peak (120W RMS) 4x6" Vega Series 2025 Edition 2-Way Coaxial 4-ohm Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" Silk Balanced Dome Tweeters
• Carbon Fiber Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your Astro
  • Rear Pillar
$109.99 /pair

In stock

Add to Cart

Cerwin-Vega XED42

300W Peak (40W RMS) 4" XED Series 2-Way Coaxial 4-ohm Speakers

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Cerwin-Vega XED42

300W Peak (40W RMS) 4" XED Series 2-Way Coaxial 4-ohm Speakers

• 150 watts Peak Each, 20 watts RMS Each
• 3/4" Piezo Metal Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Save $16 on install kits for this speaker

found car based on your search
Fits the following location in your Astro
4
List price $47.99
-17% $39.99 /pair

In stock

Add to Cart
See all 8 special offers
Limited time!

Cerwin-Vega XED46

300W Peak (40W RMS) 4x6" XED Series 2 Way Coaxial 4-ohm Speakers

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Cerwin-Vega XED46

300W Peak (40W RMS) 4x6" XED Series 2 Way Coaxial 4-ohm Speakers

• 150 watts Peak Each, 20 watts RMS Each
• 1" Balanced Metal Dome Tweeters
• Curvilinear Polypropylene cone material
• Impedance: 4 ohm

Flash Sale! Save at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your Astro
  • Rear Pillar
List price $53.99
-17% $44.99 /pair

In stock

Add to Cart
See all 8 special offers

Cerwin-Vega H4C

300W Peak (100W RMS) 4" Vega Series 2 Way Component Speaker System

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Cerwin-Vega H4C

300W Peak (100W RMS) 4" Vega Series 2 Way Component Speaker System

• 150 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Powder-Coated, Rigid Stamped Steel Basket

1+ offers available
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Save $25 on install kits for this speaker

found car based on your search
Fits the following location in your Astro
List price $215.99
-17% $179.99 /set

In stock

Add to Cart
Continue to cart
Available Offers (2) for Cerwin-Vega H4C
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Flash Sale! Save at Checkout!
List price $215.99
-17% $179.99
$161.99 with coupon | Price details
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Cerwin-Vega H40

300W Peak (100W RMS) 4" Vega Series 2-Way Coaxial 4-ohm Speakers

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Cerwin-Vega H40

300W Peak (100W RMS) 4" Vega Series 2-Way Coaxial 4-ohm Speakers

• 150 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• UV-Treated Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Save $25 on install kits for this speaker

found car based on your search
Fits the following location in your Astro
List price $95.99
-17% $79.99 /pair

Available

Ships in 10-14 days

Add to Cart
See all 8 special offers
Limited time!

Cerwin-Vega H7462

550W Peak (80W RMS) 4x6" HED Series 2-Way 4-ohm Coaxial Car Speakers

H7462 big
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Cerwin-Vega H7462

550W Peak (80W RMS) 4x6" HED Series 2-Way 4-ohm Coaxial Car Speakers

• 275 watts Peak Each, 40 watts RMS Each
• 1" PEI (Polyetherimide) Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Save $5 on install kits for this speaker

found car based on your search
Fits the following location in your Astro
  • Rear Pillar
$59.99 /pair

Available

Ships in 10-14 days

Add to Cart

Cerwin Vega H746 with Sound Damping

550W Max (60W RMS) 4x6" HED Series 2-way Coaxial Car speakers + NVX SDSK2 Sound Damping

H746_SDSK2 big
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Cerwin Vega H746 with Sound Damping

550W Max (60W RMS) 4x6" HED Series 2-way Coaxial Car speakers + NVX SDSK2 Sound Damping

• 275 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Astro
57
List price $78.73
-5% $74.98

In stock

Add to Cart

• 275 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Cerwin Vega XED42 with Sound Damping

500W Peak (40W RMS) 4" XED Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

XED42_SDSK2 big
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Cerwin Vega XED42 with Sound Damping

500W Peak (40W RMS) 4" XED Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 250 watts Peak Each, 20 watts RMS Each
• 1" Metallic Dome Tweeters
• Curvilinear polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Astro
52
List price $66.73
-18% $54.98

In stock

Add to Cart

• 250 watts Peak Each, 20 watts RMS Each
• 1" Metallic Dome Tweeters
• Curvilinear polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Cerwin Vega XED42 (2-Pairs, 4-Total)

1000W Peak (80W RMS) 4" XED Series 2-Way Coaxial Car Speakers(2-Pairs)

XED42_2 big
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Cerwin Vega XED42 (2-Pairs, 4-Total)

1000W Peak (80W RMS) 4" XED Series 2-Way Coaxial Car Speakers(2-Pairs)

• 250 watts Peak Each, 20 watts RMS Each
• 1" Metallic Dome Tweeters
• Curvilinear polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Astro
4
List price $95.98
-17% $79.98

In stock

Only 2 Left!

Add to Cart

• 250 watts Peak Each, 20 watts RMS Each
• 1" Metallic Dome Tweeters
• Curvilinear polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Cerwin Vega H746 (2-Pairs, 4-Total)

1100W Max (120W RMS) 4x6" HED Series 2-way Coaxial Car speakers (2-Pairs)

H746_2 big
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Cerwin Vega H746 (2-Pairs, 4-Total)

1100W Max (120W RMS) 4x6" HED Series 2-way Coaxial Car speakers (2-Pairs)

• 275 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Astro
9
$119.98

In stock

Add to Cart

• 275 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Cerwin Vega H746 with Speaker Installation Kit

60W RMS 4"x6" Coaxial Car Speakers 4x6” Foam Speaker Rings + Sound Dampening, Roller and Panel Removal Kit

H746_ACC_KIT big
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Cerwin Vega H746 with Speaker Installation Kit

60W RMS 4"x6" Coaxial Car Speakers 4x6” Foam Speaker Rings + Sound Dampening, Roller and Panel Removal Kit

• 275 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your Astro
  • Rear Pillar
150
List price $132.70
-28% $95.82 /pair

In stock

Add to Cart

• 275 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Limited time!

Cerwin-Vega H46

300W Peak (100W RMS) 4x6" HED Series 2 Way Coaxial 4-ohm Speakers

H46 big Out of stock
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Cerwin-Vega H46

300W Peak (100W RMS) 4x6" HED Series 2 Way Coaxial 4-ohm Speakers

• 150 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 83 dB

Free Speaker Accessory at Checkout!
install icon

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your Astro
  • Rear Pillar
List price $95.99
-17% $79.99 /pair
Add to Cart

• 150 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 83 dB

 
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    FAQ for Speakers in 2003 Astro

    Q: Can I upgrade or change the Speakers in 2003 Chevrolet Astro?

    A: Yes this page includes all the best Speakers that work in your Astro.

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